The SVG spec basically allows delimiting numbers and pairs of numbers
with either whitespace or commas, so convert all commas to whitespace,
split on whitespace and remove the `asPairs` logic
Changed getElementsByTagName with queryselectorall, allow to go just on "use" node , but all of them ( getElementsByTagName doesn't , it select just first level of child.
Removed tagname check now useless.
`backgroundImage` and `overlayImage` are now `fabric.Image` instances
New property `overlayColor` (analog to `backgroundColor`) - should be set with `canvas.setOverlayColor`
`backgroundImageOpacity` was removed => use `fabric.Image#opacity`
`overlayImageLeft ` was removed => use `fabric.Image#left`
`overlayImageTop ` was removed => use `fabric.Image#top`
`backgroundImageStretch` was removed => use `fabric.Image#width` and `fabric.Image#height`. If you scale your canvas you have to adjust the backgroundImage width/height manually.
Update SVG output.
Add 2nd parameter `firstLetterOnly` to `fabric.util.string.capitalize` => only first letter is transformed to uppercase (other letters stay untouched)
Add `preserveAspectRatio="none"` to `fabric.Image#toSVG` (otherwise streched backgroundImage and overlayImage didn't work as expected)
Update examples - TODO: Update jsfiddles for `setBackgroundImage` and `setOverlayImage`
Add unit test
Closes issue #270
- SVG attribute opacity is now used for object's opacity
- fill-opacity and stroke-opacity are added to stroke and fill color value
- Add hsl/hsla support (e.g. hsl(270, 80%, 10%), hsla(320, 10%, 66%, 0.5))
- Add support for rgb/rgba values with whitespaces around values (e.g. rgba( 255 , 100 , 50 , 0.1 )) and percentage values (e.g. rgb(100%, 67%, 15%, 0.8))
- Delete stroke and strokeWidth from fabric.Text (defined in fabric.Object)
- New unit test for parse stroke-opacity and fill-opacity
- Update unit tests (new tests for hsl/hsla and rgb/rgba (whitespaces and percentage values))
- Change equal and deepEqual parameter order (e.g. equal(actualValue, expectedValue, message))
- Doc additions
- fabric.Text has now strokeDashArray support (only native support)
- fabric.Text.fill = null should now work
- Fix save/restore context in render methods => setLineDash affected drawBorder/drawControls
- Add strokeLineCap (default "butt"), strokeLineJoin (default "miter") and strokeMiterLimit (default 10)
- Add support for fabric.Object#fromElement for strokeDashArray (and other stroke properties)
- Add @default tag to properties (JSDoc 3)
- strokeDashArray now only works if stroke property is defined
- Add trokeLineCap (default "round"), strokeLineJoin (default "round") to fabric.BaseBrush
- Updated unit tests
